Text preview for : TP-M440.pdf part of Aiwa TP-M440 Service manual for MICRO CASSETTE RECORDER
Back to : TP-M440.rar | Home
TP-M440
AU,AEZ
SERVICE MANUAL
MICRO CASSETTE RECORDER BASIC TAPE MECHANISM : M-188
· This Service Manual is the "Revision Publishing" and replaces "Simple Manual" of TP-M440(AU,AEZ), (S/M Code No. 09-014-441-6T1).
S/M Code No. 09-014-441-6R1
RE VI SIO DA N TA
SPECIFICATIONS
Track system Usable tapes Frequency response Tape speed Microphone Maximum output Output jack Input jack Other jack Speaker Recording system Erasing system Power sources Micro cassette, 2 tracks 1 channel, monaural (Normal position type) 250 - 5,000 Hz (2.4 cm/sec) EIAJ 2.4 cm/sec or 1.2 cm/sec switchable Electret condenser microphone (monaural) 170 mW (EIAJ/DC) EARPHONE jack (monaural mini-jack) (1) EXT MIC jack (monaural mini-jack) DC 3 V jack Diameter 36 mm, 4 ohms DC bias Magnet erasure DC 3 V using two size AA (R6) batteries DC 2.4 V using two supplied rechargeable batteries AC house current using an optional AC adaptor Aiwa AC-D302 Maximum outside dimensions (W x H x D) 63.8 x 122 x 25.7 mm (25/8 x 47/8 x 11/6 in.) Weight Approx. 116 g (excluding batteries) Battery charger Rated voltage RB-N03 AU: AC 120 V 60Hz AEZ: AC 230 V 50Hz
· Design and specifications are subject to change without notice.
ACCESSORIES / PACKAGE LIST
REF. NO. PART NO. 1 1 2 2 8B-HX4-901-010 8B-HX4-905-010 87-B30-453-010 87-B30-454-010
KANRI DESCRIPTION NO. IB,U(3L)C IB,EZ(EGF)C BATTERY CHARGER RB-N03UNC BATTERY CHARGER RB-N03ENC
2
ELECTRICAL MAIN PARTS LIST
REF. NO. PART NO. IC 85-TM5-604-010 87-017-643-080 TRANSISTOR 87-026-213-080 87-026-230-080 89-327-125-080 DIODE 87-001-167-080 87-A40-822-040 MAIN C.B C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 87-010-788-080 87-012-282-080 87-012-281-080 87-010-082-010 87-010-072-010 87-012-280-080 87-010-787-080 87-012-282-080 87-010-504-080 87-010-075-010 87-010-490-010 87-A10-952-080 87-010-082-010 87-010-082-010 87-010-082-010 87-012-274-080 87-010-505-080 87-010-504-080 87-A11-056-080 87-A10-025-080
KANRI NO.
DESCRIPTION
REF. NO. PART NO. C21 C22 C23 C24 C25 C27 J1 J2 J3 LD1 MIC1 R75 R76 S1 S2 S3 S4 S5 S6 S7 S8 SFR1 SFR2 SP1 VR1 87-A10-025-080 87-A11-791-080 87-010-494-010 87-010-757-080 87-A11-056-080 87-012-282-080 85-TM5-605-010 87-A60-849-010 85-TM5-605-010 8Z-HX5-601-010 87-A91-891-010 85-TM5-611-010 85-TM5-612-010 8Z-HX5-602-010 87-031-816-010 87-031-816-010 S2-210-211-000 85-TM5-608-010 87-A90-453-080 87-031-816-010 S0-011-140-030 85-TM5-615-010 87-A91-282-080 87-A91-612-110 87-A91-828-010
IC,LA4165M IC,MM1206XF
KANRI DESCRIPTION NO. C-CAP,U 0.22-16Z F C-CAP,TN 10-4 M F93 A CAP,E 1-50 C-CAP,U 0.047-25F C-CAP,U 1-10 Z F CAP, U 4700P-50 JACK,3.5 MONO W/SW JACK,DC DIA2.75 BLK TC JACK,3.5 MONO W/SW LED, KM2520A01SRC001 RED MIC,ECM OBO-54LN-0B RES,220-1/8W J 3900P RES,33K-1/8W J 800P SW,PUSH PS42D07 SW,SLIDE 1P2T SW,SLIDE 1P2T SW,SLIDE 2P2T SW,LEAF LSA-1114P C-SW, SL1-1-3 SW,SLIDE 1P2T SW,LEAF LSA-111 SFR,5K V FBR-062 C-SFR,2.0K H RVG3S08 SPKR,DIA36 4OHM 0.4W VR,RTRY 10KA V VX010702GYPA1N1
C-TR,DTC114YK C-TR,DTA114YK CHIP TR,2SC2712GR
DIODE,1SS302 C-DIODE,CRS01
C-CAP,U 0.033-2.5F CAP, U 4700P-50 C-CAP,U 3900P-50 B CAPACITOR, 220MF 4V/87-0 CAP 2.2-50V CAP, CAP, CAP, CAP, CAP, U 3300P-50 U 0.022-25 U 4700P-50 CHIP TANTALUM 0.47-25 10U-16V H5
LED C.B LED1 LED2 LED3 MIC C.B 87-A40-842-040 87-A41-020-080 87-A40-841-040 C-LED,SML-310MT GREEN C-LED,SML-310DT ORG C-LED,SML-310VT RED
CAP,E 0.1-50 GAS C-CAP,TN 22-4 M A MCM CAPACITOR, 220MF 4V/87-0 CAPACITOR, 220MF 4V/87-0 CAPACITOR, 220MF 4V/87-0 CHIP CAP,U 1000P-50B CAP, CHIP TANTALUM 1-16 CAP, CHIP TANTALUM 0.47-25 C-CAP,U 1-10 Z F C-CAP,U 0.22-16Z F
S9
S1-220-111-020
SW SLIDE 1P2T
CHIP RESISTOR PART CODE
Chip Resistor Part Coding
8 8
A
Resistor Code Value of resistor Chip resistor
Dimensions (mm)
Figure
Wattage 1/16W 1/16W 1/10W 1/8W
Type 1005 1608 2125 3216
Tolerance 5% 5% 5% 5%
Symbol CJ CJ CJ CJ
Form
L W
L 1.0
t
W 0.5 0.8 1.25 1.6
t 0.35 0.45 0.45 0.55
:A Resistor Code : A
104 108 118 128
1.6 2 3.2
3
TRANSISTOR ILLUSTRATION
C
B
E
DTA114YK DTC114YK 2SC2712GR
IC BLOCK DIAGRAM
4
WIRING (MAIN / LED / MIC)
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 A
A MAIN C.B C MIC C.B
GND
B
NFR
C
D
E
GND
1 3
VCC
F
G
2
H
+ -- + -- + + + + -- + -- -- + --
--
GND
I
J
K
VCC
GND
L
-- --
M
+
N
B LED C.B
CXX
4 OHMS
O
P
CXX
+
Q
CXX RXX RXX QXX
--
R
S
T
CXX
U
DXX
5
SCHEMATIC DIAGRAM (MAIN / LED / MIC)
r o t a p u d
6
ADJUSTMENT
1. Head Azimuth Adjustment Settings : · Test tape : TTS-930 · Test point : Phone Jack (J1) · Tape speed : 2.4cm/sec · Adjustment location : Head azimuth adjustment screw Method : Play back the 5kHz signal of the test tape (TTS-930) and adjust screw so that the output becomes maximum. 2. Tape Speed Adjustment (2.4cm/sec) Settings : · Test tape : TTS-900 · Test point : Phone Jack (J1) · Tape speed : Normal (2.4cm/sec) · Volume : MAX · Adjustment location : SFR1 Method : Play back the test tape (TTS-900) and adjust SFR1 so that the tape speed becomes 3000Hz ± 10Hz. 3. Tape Speed Adjustment (1.2cm/sec) Settings : · Test tape : TTS-910 · Test point : Phone Jack (J1) · Tape speed : 1.2cm/sec · Volume : MAX · Adjustment location : SFR2 Method : Play back the test tape (TTS-910) and adjust SFR2 so that the tape speed becomes 3000Hz ± 90Hz.
7
MECHANICAL EXPLODED VIEW 1 / 1
22 21 23 24 A
21 B
19
14 A
17 18 11 13 G 16 C D D 20 27 10 PWB 12 E PWB 9
3 15 PWB 7 M-188 CUSHION MIC 1 8 25
26
4 6 5 2
8
MECHANICAL PARTS LIST 1 / 1
REF. NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 A B C D E F G
PART NO.
KANRI NO. 8B-HX4-004-010 8B-HX6-002-010 8B-HX4-005-010 8Z-HX5-201-010 8B-HX4-007-010 8B-HX6-004-010 8Z-HX5-200-010 87-A91-891-010 87-A91-612-110 8B-HX6-001-010 8Z-HX5-014-010 8Z-HX5-013-010 8Z-HX5-012-010 8Z-HX5-016-010 8Z-HX5-020-010 8Z-HX5-017-010 85-TM5-205-010 85-TM5-203-010 85-TM5-204-010 8Z-HX5-003-110 8Z-HX5-019-010 8Z-HX5-015-010 8Z-HX5-006-010 8Z-HX5-018-010 SB-HX4-230-000 SB-HX4-220-000 8B-HX4-006-010 8Z-HX5-206-010 8Z-HX5-204-010 8Z-HX5-205-010 8Z-HX5-204-010 87-B10-048-010 87-B10-196-010 8Z-HX5-208-010
DESCRIPTION WINDOW,CASSETTE LID,CASSETTE M340 LENS,COUNTER SPR,CASS KNOB,SL MIC COVER, MIC HLDR,JACK MIC,ECM OBO-54LN-0B SPKR,DIA36 4OHM 0.4W CABI,FRONT BTN,CASS STOP BTN,CASS PLAY BTN,CASS REC KNOB,SL PAUSE LENS,LED KNOB,SL 1.2/2.4 SPR,BAT (-) SPR,BAT(+/-) SPR,BAT (+) CABI,REAR KNOB,SL V-SENSOR KNOB,SL FF/REW LID,BATT KNOB,SL SLOW/FAST HOLDER MIC 11-1 (RUBBER) HOLDER MIC 11-5-1 (RUBBER) LENS,BATT UT2+2-20 CR S VT2+2-6 CR S VT2+1.7-6 CR S VT2+2-6 CR S VT2+1.4-3 VT2+1.4-4 UT2+2-20
COLOR NAME TABLE
Basic color symbol Color Basic color symbol Color Basic color symbol Color B Black C Cream D Orange G Green H Gray L Blue LT Transparent Blue N Gold P Pink R Red S Silver ST Titan Silver T Brown V Violet W White WT Transparent White Y Yellow YT Transparent Yellow LM Metallic Blue LL Light Blue GT Transparent Green LD Dark Blue DT Transparent Orange GM Metallic Green YM Metallic Yellow DM Metallic Orange PT Transparent Pink LA Aqua Blue GL Light Green HT Transparent Gray
9
TAPE MECHANISM EXPLODED VIEW 1 / 1
B EARTH LUG 8 7 2 12 5 6 13 9 A 10 11
47
46
14 3 4
16 14 17 18
C
15
19
1
20
45 43 22 44 25 24 26 42 32 40 41 E 39 38 34 37 36 35 29 D 31 27 23 21
33
30
28
10
TAPE MECHANISM PARTS LIST 1 / 1
REF. NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 A B C D E
PART NO.
KANRI NO. S1-800-01K-000 SR-F30-0C1-427 S1-800-13K-000 S1-800-100-000 SM-MP3-900-490 S1-800-080-000 S1-800-060-000 S1-800-120-000 S1-800-150-000 ST-MC2-13E-000 S1-800-160-000 S8-000-700-000 S1-800-040-000 S1-800-290-000 S1-800-730-000 S1-800-050-000 SE-695-100-000 S1-800-090-000 S1-800-030-000 S1-800-760-200 S1-800-450-000 S1-800-720-000 S1-800-280-000 S1-800-410-000 S1-800-30K-000 S1-800-510-000 S1-800-780-000 S1-800-270-000 S1-800-390-000 S1-800-800-000 S1-800-440-000 S1-800-430-000 S1-800-170-000 S1-800-220-000 S1-800-180-000 S1-800-260-000 SV-400-000-000 S1-800-35K-000 S1-800-740-000 S1-800-210-000 S1-800-250-000 S1-800-240-000 S3-741-150-000 SM-100-075-000 SV-410-000-000 S1-800-770-100 S1-800-790-000 S3-PB1-4X6-500 S3-PB1-4X2-500 S1-0X2-4X0-5LC S1-2X3-0X0-188 S2-1X4-X02-LWR
DESCRIPTION CHASSIS ASSY MOTOR ASSY PINCH ARM ASSY EARTH SP COUNTER HEAD BASE SP STOP LAVER PINCH ARM SP AZ SPACER R/P-HEAD AZIMUTH SP HEAD BASE LOCK PLATE REEL CAP CST HOLDER SP LOCK PLATE SP E HEAD REC LEVER REC LOCK LEVER REC LEVER SP RESET ARM REC SW LEVER REEL (S) GEAR SHUT OFF GEAR REEL (T) ASSY SHUT OFF SP REW ARM REW GEAR SHUT OFF ARM THRUST SP REC LOCK SP REC LOCK PLATE SW ARM FR LEVER SP SW ARM SP CENTER GEAR MAIN BELT FW CP ASSY RESET ARM(A) FR LEVER CENTER ARM SP CENTER ARM RUBBER CUSHION MOTOR SCREW COUNTER BELT MECHA COVER HEADER SCREW SCREW,1.4-6.5 SCREW,1.4-2.5 L-CUT-W-W L-CUT-W-Y L,W(RED)
11
211, IKENOHATA 1CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111
2000058 0251431 Printed in Singapore